Special features: 2 feature-length cast and crew commentaries; going for the throat: the making of Stake land; character prequels: 7 short films; video diaries; Toronto International Film Festival premiere and Q&A

America has fallen. A vampiric scourge sweeps the nation, turning brother on brother and parent on child as the blood-hungry beasts take deeper and deeper hold upon the land. It's hard for the survivors to know whether to be more afraid of the creatures themselves or the violent religious groups that have sprung up in response, but there is clearly only one choice, fight or die. Special features included